| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $125.33 | 13.327% | $142.0327 | $142.03 | $142.05 | $142.00 |
| Purchase #2 | $130.26 | 12.395% | $146.4057 | $146.41 | $146.40 | $146.40 |
| Purchase #3 | $206.35 | 9.192% | $225.3177 | $225.32 | $225.30 | $225.30 |
| Purchase #4 | $94.84 | 6.603% | $101.1023 | $101.10 | $101.10 | $101.10 |
| Purchase #5 | $39.69 | 12.544% | $44.6687 | $44.67 | $44.65 | $44.70 |
| Purchase #6 | $164.36 | 4.576% | $171.8811 | $171.88 | $171.90 | $171.90 |
| Purchase #7 | $88.70 | 10.813% | $98.2911 | $98.29 | $98.30 | $98.30 |
| 7 purchase totals = | $849.53 | $929.6993 | $929.70 | $929.70 | $929.70 | |